CN219712102U

CN219712102U - Novel coupling

Info

Publication number: CN219712102U
Application number: CN202320849998.7U
Authority: CN
Inventors: 韩敏
Original assignee: Ruipu Tongchuang Transmission Equipment Jiangsu Co ltd
Current assignee: Ruipu Tongchuang Transmission Equipment Jiangsu Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-09-19
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a novel coupler, which belongs to the technical field of couplers and comprises a first coupler plate and a second coupler plate, wherein a first groove and a second groove are respectively formed in the outer sides of the first coupler plate and the second coupler plate, a first connecting shaft and a second connecting shaft are arranged on the outer sides of the first coupler plate, an annular chute is formed in the inner side of the first coupler plate, the annular chute is connected with a plurality of springs through a plurality of telescopic rods, a plurality of clamping grooves which are uniformly distributed are formed in the inner side of the second coupler plate, a plurality of straight rods are fixed on the inner side of the second coupler plate, a plurality of clamping blocks are fixed on the circular plates, and sliding blocks are fixed on the other ends of the plurality of straight rods; two thread grooves are formed in the side surfaces of one end of each of the first connecting shaft and the second connecting shaft, two bolts are connected to the outer surfaces of the first coupling plate and the second coupling plate, and the bolts are connected with the thread grooves; use novel shaft coupling has rotatory function for first connecting axle with the second connecting axle need not pull down can rotate, has satisfied the diversified demand of enterprise.

Description

Novel coupling

Technical Field

The utility model relates to the technical field of couplings, in particular to a novel coupling.

Background

The coupling is also called a coupling, and is used for firmly connecting a driving shaft and a driven shaft in different mechanisms to rotate together and transmitting motion and torque, and sometimes is also used for connecting the shaft and other parts, which are often combined by two halves, are respectively connected by a key or a tight fit, are fastened at two shaft ends, and are connected by a certain way, so that the coupling can have the functions of compensating offset, buffering and vibration absorption between the two shafts, which are caused by inaccurate manufacturing and installation, deformation during working, thermal expansion and the like.

The existing coupler has no rotation function, and when the connecting shaft needs to be rotated, the connecting shaft can only be disassembled and adjusted and then assembled, so that time and labor are wasted, and the trouble is very solved, and therefore, a novel coupler is needed to be designed to solve the problems.

Disclosure of Invention

The utility model aims to provide a novel coupler, which solves the problems that the prior coupler has no rotation function, so that a connecting shaft can only be disassembled and adjusted and then is assembled, thereby being time-consuming and labor-consuming and being very troublesome.

In order to solve the technical problems, the utility model provides a novel coupler, which comprises a first coupling plate and a second coupling plate, wherein the outer sides of the first coupling plate and the second coupling plate are respectively provided with a first groove and a second groove and are provided with a first connecting shaft and a second connecting shaft, the inner side of the first coupling plate is provided with an annular chute and is connected with a circular plate through a plurality of telescopic rods and a plurality of springs, the inner side of the second coupling plate is provided with a plurality of clamping grooves which are uniformly distributed and are fixedly provided with a plurality of straight rods, a plurality of clamping blocks which are respectively positioned in the clamping grooves and matched with the clamping grooves are fixed on the circular plate, and the other ends of the straight rods are fixedly provided with sliding blocks which are positioned in the annular chute and are in sliding connection with the annular chute;

the first connecting shaft and one end of the second connecting shaft are respectively located in the first groove and the second groove, two thread grooves are formed in the side faces of the first connecting shaft and the second connecting shaft, two bolts are connected with the outer surfaces of the first coupling plate and the second coupling plate in a threaded mode, and the bolts are located in the thread grooves and are connected with the thread grooves in a threaded mode.

Optionally, the number of the springs is the same as that of the telescopic rods, and the springs are correspondingly wound on the side surfaces of the telescopic rods one by one.

Optionally, two opposite stretching grooves are formed in the side face of the circular plate.

Optionally, a circular groove is further formed in the inner side of the second coupling plate, and a circular block located in the circular groove is fixed on the circular plate.

The novel coupler comprises a first coupling plate and a second coupling plate, wherein a first groove and a second groove are respectively formed in the outer sides of the first coupling plate and the second coupling plate, a first connecting shaft and a second connecting shaft are arranged on the outer sides of the first coupling plate, an annular chute is formed in the inner side of the first coupling plate, a circular plate is connected with a plurality of springs through a plurality of telescopic rods, a plurality of clamping grooves which are uniformly distributed are formed in the inner side of the second coupling plate, a plurality of straight rods are fixed on the circular plate, a plurality of clamping blocks are fixed on the circular plate, and sliding blocks are fixed on the other ends of the plurality of straight rods; two thread grooves are formed in the side surfaces of one end of each of the first connecting shaft and the second connecting shaft, two bolts are connected to the outer surfaces of the first coupling plate and the second coupling plate, and the bolts are connected with the thread grooves; use novel shaft coupling has rotatory function for first connecting axle with the second connecting axle need not pull down can rotate, has satisfied the diversified demand of enterprise.

Drawings

FIG. 1 is a schematic view of a novel coupling structure provided by the present utility model;

FIG. 2 is a front view of the novel coupling provided by the present utility model;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a partially exploded schematic view of the novel coupling provided by the present utility model.

In the figure: 1. a first coupling plate; 2. a second coupling plate; 3. a first connecting shaft; 4. a second groove; 5. a first groove; 6. a second connecting shaft; 7. a clamping groove; 8. a circular plate; 9. a clamping block; 10. a telescopic rod; 11. a spring; 12. an annular chute; 13. a straight rod; 14. a slide block; 15. a thread groove; 16. a bolt; 17. a stretching groove; 18. a circular groove; 19. a circular block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model provides a novel coupler, the structure of which is shown in figure 1, the novel coupler comprises a first coupling plate 1 and a second coupling plate 2, wherein the outer sides of the first coupling plate 1 and the second coupling plate 2 are respectively provided with a first groove 5 and a second groove 4 and provided with a first connecting shaft 3 and a second connecting shaft 6, the inner side of the first coupling plate 1 is provided with an annular chute 12 and is connected with a circular plate 8 through a plurality of telescopic rods 10 and a plurality of springs 11, the inner side of the second coupling plate 2 is provided with a plurality of clamping grooves 7 which are uniformly distributed and is fixedly provided with a plurality of straight rods 13, the circular plate 8 is fixedly provided with a plurality of clamping blocks 9 which are respectively positioned in the clamping grooves 7 and matched with the clamping grooves, and the other ends of the straight rods 13 are fixedly provided with sliding blocks 14 which are positioned in the annular chute 12 and are in sliding connection with the annular chute 12; one ends of the first connecting shaft 3 and the second connecting shaft 6 are respectively located in the first groove 5 and the second groove 4, two thread grooves 15 are formed in the side faces of the first connecting shaft and the second connecting shaft, two bolts 16 are connected to the outer surfaces of the first coupling plate 1 and the second coupling plate 2 in a threaded mode, and the bolts 16 are located in the thread grooves 15 and are connected with the thread grooves in a threaded mode. Use novel shaft coupling has rotatory function, makes first connecting axle 3 with second connecting axle 6 need not pull down can rotate, labour saving and time saving, very convenient, has satisfied the diversified demand of enterprise.

Further, the springs 11 are the same as the number of the telescopic rods 10 and are correspondingly arranged around the side surfaces of the telescopic rods 10.

Furthermore, two stretching grooves 17 with opposite positions are formed in the side face of the circular plate 8, so that the circular plate 8 can be conveniently moved to ensure the rotation work.

Further, a circular groove 18 is further formed in the inner side of the second coupling plate 2, and a circular block 19 located in the circular groove 18 is fixed on the circular plate 8.

When the first connecting shaft 3 or the second connecting shaft 6 needs to be rotated, firstly, the circular plate 8 is moved to drive the clamping blocks 9 to be separated from the clamping grooves 7, then the first coupling plate 1 or the second coupling plate 2 is rotated to drive the first connecting shaft 3 or the second connecting shaft 6 to rotate, after the first coupling plate or the second coupling plate is rotated to a proper position, the circular plate 8 is loosened, and at the moment, the circular plate 8 moves under the elastic action of the springs 11 to enable the clamping blocks 9 to enter the clamping grooves 7, so that locking is completed, and slight rotation of the clamping blocks is avoided during working.

The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.

Claims

1. The novel coupler comprises a first coupling plate (1) and a second coupling plate (2), and is characterized in that a first groove (5) and a second groove (4) are formed in the outer side of the first coupling plate (1) and the outer side of the second coupling plate (2) respectively, a first connecting shaft (3) and a second connecting shaft (6) are arranged on the outer side of the first coupling plate, an annular chute (12) is formed in the inner side of the first coupling plate (1) and is connected with a circular plate (8) through a plurality of telescopic rods (10) and a plurality of springs (11), a plurality of clamping grooves (7) which are uniformly distributed are formed in the inner side of the second coupling plate (2) and a plurality of straight rods (13) are fixed on the circular plate (8), a plurality of clamping blocks (9) which are all located in the clamping grooves (7) and are matched with the clamping grooves, and sliding blocks (14) which are located in the annular chute (12) and are in sliding connection with the annular chute (12) are all fixed on the other ends of the straight rods (13).

One ends of the first connecting shaft (3) and the second connecting shaft (6) are respectively located in the first groove (5) and the second groove (4), two thread grooves (15) are formed in the side surfaces of the first connecting shaft and the second connecting shaft, two bolts (16) are connected to the outer surfaces of the first coupling plate (1) and the second coupling plate (2) in a threaded mode, and the bolts (16) are located in the thread grooves (15) and are connected with the threads of the first coupling plate and the second coupling plate.

2. The novel coupling according to claim 1, wherein the springs (11) are the same number as the telescopic rods (10) and are one-to-one encircling the sides of the telescopic rods (10).

3. A new coupling according to claim 1, characterized in that the side of the circular plate (8) is provided with two opposite stretching grooves (17).

4. The novel coupler according to claim 1, wherein a circular groove (18) is further formed in the inner side of the second coupling plate (2), and a circular block (19) positioned in the circular groove (18) is fixed on the circular plate (8).